Click Remove file association (User). The user-specific association for the chosen file type is now removed from the registry. The system will now use global file association settings. The Remove file ...

Microsoft uses file associations to set default programs for opening different file types on all its operating systems. As a result, when you open a file, be it text, image, or document, on your ...

One of our readers reported that all the file extensions have changed to some unknown file format. If so, it could be a virus! If a virus has changed all the files extensions to unknown applications, ...